I'll explain it, Jehuty....
Lacus's parents thought of her as an extra mouth to feed, something that used up precious money, and had no real point to her. Even though she did extremely great in school, her dad still didn't think she had any real use. [me and him had a LONG talk on this.........]
So it was no skin off his flint to lose a daughter. Her mother thought along the same lines, apparently she passed out in her birth and didn't feel any pain of labour and that, so she didn't really make any sacrafices on her part for Lacus. Niether of her parents loved Lacus, and since Lacus went through school not being really appreciated, she had a long, lonely upbringing.....
I changed that as best as I could.
I gave her friends, I gave her people to talk to, people who would actually LISTEN, and people that would appreciate and congradulate her on her every achievement. And, the one she seemingly liked the most, I gave her a brother. She said she always wanted a non-mean big brother, like in the TV shows.... And, well, due to circumstances, that came into being for her. I did my damndest to be the best frickin brother I could be, and as we all know, this was for naught at the end of a fateful camping trip.
And at Lacus's funeral, as many attended as I could get them to come. Kary's family, Minion's family, Broom and Garland sadly couldn't make it.... Damn, Garland doesn't even know about Lacus or Kagemitsu dieing yet..... he's gonna be crushed when he finds out. He felt bad enough when he accidently hit Lacus with a quad, breaking both her legs....
Well, that should help you a little, jehuty.
Needless to say, Lacus's bio parents didn't give her existance one lick. Those two are the people in this world I hate and despise the most..... Even more than Dubya Bush.....